Partager

Document IIF

Conception et construction d'un réfrigérateur thermoacoustique à onde progressive.

Design and construction of a traveling wave thermoacoustic refrigerator.

Auteurs : BASSEM M. M., UEDA Y., AKISAWA A.

Type d'article : Article, Article de la RIF

Résumé

A traveling wave thermoacoustic refrigerator was designed, constructed, and tested. This refrigerator was composed of a linear motor, a branched tube, and a looped tube. A regenerator, composed of many screen meshes, was installed inside the looped tube. When the linear motor delivers an acoustic wave to the branched and looped tubes, heat pumping occurs along the regenerator. In this work, the regenerator radius and position were numerically optimized and the performance of the optimized refrigerator was measured. At the optimized values of regenerator radius and position, the refrigerator achieves a minimum cold temperature of 232 K and about 20% of the Carnot coefficient of performance at 265 K.

Documents disponibles

Format PDF

Pages : 1125-1131

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Design and construction of a traveling wave thermoacoustic refrigerator.
  • Identifiant de la fiche : 30000569
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 34 - n. 4
  • Date d'édition : 06/2011

Liens


Voir d'autres articles du même numéro (35)
Voir la source

Indexation